package com.example.WebTask1.Dao;

import com.example.WebTask1.Enity.ClassGrade;
import com.example.WebTask1.Enity.Student;

import java.util.List;

public interface ClassGradeDao {
    public List<ClassGrade> queryClass();
    public Boolean deleteClass(ClassGrade c);
    public Boolean updateClass(ClassGrade c);
    public Boolean insertClass(ClassGrade c);
}
